Kia Optima Ex 2014 Positive terminal battery fuse

This opens up a can of worms. First are you sure the main fuse is blown, if it is then you need to ask yourself why did it blow, many thing can cause it to blow, backwards installed battery, shorted starter, shorted alternator, main power short, and so on. Another thing to cause concern is the computer programming, when this fuse blows the computer looses all power so the programming can be damaged when that happens and will have to be re-flashed by the dealer and that runs at least a hundred bucks. Now to answer your question, no it is not too hard to replace and most parts stores will have the one you need and if not they can get it overnight. But if the new one blows then your stuck with a professional having to locate and repair the problem and that os where it can get expensive.

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